Senior Mechanical Engineer (Manufacturing)

Senior Mechanical Engineer Manufacturing

Company

Positron AI

Conditions

5 days agoSalary: 185K - 250K

Skills

Candidate Availability

Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will own the mechanical, thermal-mechanical, and enclosure design of rack-mounted AI inference systems. You will create designs, models, drawings, BOMs, and tolerance analyses; lead thermal and structural simulations; manage manufacturing partners; improve manufacturability and cost; develop fixtures and packaging; and oversee validation, risks, ECOs, and production escalations.

Requirements

• BS/MS in Mechanical Engineering
• 7+ years designing electromechanical and enclosure hardware for high-performance electronic systems
• Experience across the NPI lifecycle from concept through volume production
• Expertise in 3D CAD using SolidWorks and/or Creo
• Experience with detailed drawings, GD&T, tolerance stack-up analysis, and structural and thermal simulation
• Experience with rack-mount or high-density electronic packaging
• Experience selecting, qualifying, and managing custom-part suppliers and contract manufacturers through EVT, DVT, and pilot phases
• Experience applying DFM, DFA, and FMEA in high-volume or high-complexity production
• Ability to write mechanical specifications and communicate trade-offs across technical and operations teams

Responsibilities

• Own mechanical design for enclosures, chassis, and carrier-board integration for rack-mount inference systems
• Create spatial studies, detailed designs, solid models, drawings, BOMs, and tolerance stack-up analyses
• Lead thermal-mechanical and structural design and simulation for high-TDP ASIC platforms
• Partner with electrical and thermal teams to meet air- and liquid-cooled performance targets
• Lead engagement with contract manufacturers, ODMs, and custom-part fabricators through production ramp
• Conduct DFM, DFA, and DFMEA reviews to reduce cost and improve design robustness
• Develop and qualify electromechanical assembly and test fixtures
• Own product packaging design, transit qualification, and implementation
• Create mechanical test plans and support EMC/EMI shielding and regulatory needs
• Manage mechanical risks, ECOs, and technical escalations

Benefits

• Equity
• Comprehensive benefits
• Flexible, supportive environment

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